How to make a Car Speed Detector using Arduino and IR Sensor

How to make Real Time Clock With Alarm using Arduino and RTC DS3231

Make a mechanical 7-segment display using electromagnets!

In this instruction, I will show how to make Nixie clock with Arduino by circuit which is as much simply as possible.

Make a Big LED clock with arduino and RTC module to make it as a Real Time Clock.

Word clock with linear display of seconds includes modes for digital clock, analogue clock, temperature and humidity, plus three games.

Using 2 ATmega328s, this clock displays and decodes the DCF77 signal using 150 LEDs and 4x 7-segment display modules on a 12" (305mm) dial.

A project using a car brake rotor as a clock.

This variation of the popular word clock is controlled by 114 servo motors.

This is probably the best project that can be done with this module.

A desktop train controller based on Arduino for OpenBVE.

How to make an Arduino-based mini compact radar.

A unique TFT shield expanding the capabilities of an Arduino Uno.

A simple interface circuit to drive VFD displays. No fancy parts required, and runs on serial communication.

An LED matrix with scrolling text built with a 74HC595, 4017, and Arduino Nano.

We're proud to present our new project, “EPOXY RESIN LED CLOCK."

Аn interesting unusual clock made from an old hard drive and an Arduino Nano.

Trying to build a cheap Arduino data glasses for everybody. It's working, and now it can even help to avoid accidents.

There is no doubt that you will love this wall clock.

Customized Time Announcement and Wake-Up Alarming using MP3 audio files.

A clock with a real rotating moon.

Make your own infinity mirror clock!

You can set a message on a dot matrix display by Alexa!

These 84 by 48 pixel LCDs are what you might have found in Nokia 3310. And what about using them in the Arduino projects?